Atomic mass, mass number, atomic number, isotope, valence electrons, atomic charge, Bohr Model,...
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Transcript of Atomic mass, mass number, atomic number, isotope, valence electrons, atomic charge, Bohr Model,...
![Page 1: Atomic mass, mass number, atomic number, isotope, valence electrons, atomic charge, Bohr Model, Lewis Dot Model, electron, energy level, Family/Group,](https://reader036.fdocuments.in/reader036/viewer/2022081414/55144c70550346284e8b4eeb/html5/thumbnails/1.jpg)
Atomic mass, mass number, atomic number, isotope, valence electrons, atomic charge, Bohr Model, Lewis Dot Model, electron, energy level, Family/Group, Row/Period
![Page 2: Atomic mass, mass number, atomic number, isotope, valence electrons, atomic charge, Bohr Model, Lewis Dot Model, electron, energy level, Family/Group,](https://reader036.fdocuments.in/reader036/viewer/2022081414/55144c70550346284e8b4eeb/html5/thumbnails/2.jpg)
Negatively charged particles that surround the nucleus of the atom.
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Equals the number of protons + neutrons in the atomic nucleus
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Equals the number of protons (p+) in the nucleus
Each element has its own number of p+
C6 N7 O8 F9
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These are located around the nucleus and are home to electrons.
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An atom’s outer electrons
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This model of the atom only shows the outer electrons
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Is the average mass of all of the isotopes for a particular element
Is shown as a decimal
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This model shows an atom’s protons, neutrons and electrons.
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This number is positive if an atom loses electrons and negative if an atom gains electrons.
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These are located horizontally in the PT
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These are vertical columns in the PT
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Different forms of the same element with the same # of p+ but different #s of no
Ex.